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OpenTrials
Completed

NCT Number: NCT02642952

Impact of Grafts and Endografts for Abdominal Aneurysms on Arterial Stiffness.

The purpose of this study is to evaluate by non-invasive methods the change in central hemodynamics and arterial stiffness produced by grafts and endografts after abdominal aortic aneurysm repair.

Our main goal is to measure the changes in:

Augmentation index, central blood pressure, pulse wave analysis, pulse wave velocity.

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Key information

Conditions

Aortic Aneurysm, Abdominal Aneurysm Aortic Aneurysm Aortic Diseases Cardiovascular Diseases Vascular Diseases

Age range

50 year–90 year

Sex eligibility

All sexes

Study type

Observational

Primary location

Vascular Surgery Department

Madrid, 28034, Spain

About this study

The measures will be done before the procedure and after them.

We will use the device called: SphygmocoR (Atcor Medical, Sydney, Australia).

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Patients with diagnosis of abdominal aortic aneurysm requiring repair (open or endovascular) based on guidelines criteria for management.

Exclusion criteria

  • Patients who don´t want to enter in the study.
  • Patients who don´t want to sign the informed consent.

Treatment and study plan

non-invasive methods

Other

To measure central hemodynamics and arterial stiffness by non-invasive methods using SphygmocoR (Atcor Medical, Sydney, Australia) before and after the procedure.

Primary outcomes

  1. Aix@75

    Time frame: Before surgery

    Augmentation Index corrected to 75 bpm

  2. AIx@75

    Time frame: 2 months after Surgery

    Augmentation Index corrected to 75 bpm

Secondary outcomes

  1. Central Blood Pressure

    Time frame: before surgery

  2. Carotid Radial Pulse Wave Velocity

    Time frame: before surgery

  3. Carotid Radial Pulse Wave Velocity

    Time frame: 2 months after surgery

Sponsors and collaborators

Lead sponsor

Hospital Universitario Ramon y Cajal

Other

Registry information

Official study title

Impact of Aortic Grafts After Open and Endovascular Repair in Central Hemodynamics and Arterial Stiffness Measured by Non-invasive Methods in Patients With Abdominal Aortic Aneurysms.

Important dates

Study start
2016
Primary completion
2017
Study completion
2017
First posted
Dec 30, 2015
Registry last updated
Jan 30, 2019

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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